生态经济投入占用产出的多目标优化模型及求解

尝试研究了建立于生态经济投入占用产出模型基础上的最优规划模型问题以及求解的可行性 .首先 ,给出了生态经济投入占用产出表及相关的环境费用系数计算公式 ;其次 ,建立了具有最小的生产成本、最少的要素占用以及最低的环境费用等多目标规划模型 ;最后 ,提出了以人 -机对话的互动优化 Z-W法求解此类问题.

The Multiple Criteria Optimal Model and Computation for An Ecolog ical and Economic Input-Occupancy-Output Model

This paper tries to study the problem of the multiple criteria optimal model related to the ecological and economic input\|occupancy\|output table. First the paper gives the ecological and economic input\|occupancy\|output table and computing function for the environmental expenditure coefficients. Then, the paper builds up a multiple criteria optimal model with the least production cost, the lowest factor occupancy and the least environmental expenditure. In the end, the paper puts forward the method to solve the problem, which is the man\|machine interval Z\|W method.